Biology, 17.12.2019 22:31 nev322

Which of the following summarizes the overall climate of earth over time?

earth’s climate was unchanging until 50 years ago.
earth’s climate has warmed and cooled at different times.
earth’s climate has gotten consistently warmer over time.
earth’s climate does not change over time.

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Which of the following summarizes the overall climate of earth over time?

earth’s clima...